From: Johannes Berg <johannes.berg@xxxxxxxxx> Using hw.conf.channel is wrong as it could be the temporary channel if any function like the beacon get function is called while scanning or during other temporary out-of-channel activities. Use oper_channel instead. Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> --- net/mac80211/ibss.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 8628a20..1ebda2f 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -205,7 +205,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, mod_timer(&ifibss->timer, round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL)); - bss = cfg80211_inform_bss_frame(local->hw.wiphy, local->hw.conf.channel, + bss = cfg80211_inform_bss_frame(local->hw.wiphy, chan, mgmt, skb->len, 0, GFP_KERNEL); cfg80211_put_bss(bss); netif_carrier_on(sdata->dev); @@ -294,7 +294,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; struct ieee80211_local *local = sdata->local; struct sta_info *sta; - int band = local->hw.conf.channel->band; + int band = local->oper_channel->band; /* * XXX: Consider removing the least recently used entry and @@ -561,7 +561,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; struct ieee80211_local *local = sdata->local; struct sta_info *sta; - int band = local->hw.conf.channel->band; + int band = local->oper_channel->band; /* * XXX: Consider removing the least recently used entry and @@ -759,7 +759,7 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) return; } sdata_info(sdata, "IBSS not allowed on %d MHz\n", - local->hw.conf.channel->center_freq); + local->oper_channel->center_freq); /* No IBSS found - decrease scan interval and continue * scanning. */ -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
